#31269F#31269F

#31269F is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.5% C 0.184 H 276.8°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#31269F
RGB	rgb(49, 38, 159)
HSL	hsl(245, 61%, 39%)
HSV	hsv(245, 76%, 62%)
CMYK	cmyk(69.2%, 76.1%, 0%, 37.6%)
CIE-LAB	lab(25.39, 42.68, -63.31)
CIE-LCH	lch(25.39, 76.35, 303.99°)
OKLab	oklab(37.53% 0.0219 -0.1829)
OKLCH	oklch(37.53% 0.184 276.8)
XYZ	xyz(8.2157, 4.5417, 33.2378)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31269F #949F26

analogous

#26579F #31269F #6D269F

triadic

#31269F #9F3126 #269F31

tetradic

#31269F #9F2657 #949F26 #269F6D

square

#31269F #9F2657 #949F26 #269F6D

split-complementary

#31269F #9F6D26 #579F26

monochromatic

#130E3C #221A6E #31269F #4234CE #7065DA

Accessibility & contrast

On white

11.00

#31269F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#31269F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31269F

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31269F	#FFFFFF	#000000	##FFFFFF
##31269F	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A2

Deuteranopia (green-blind)

#00379D

Tritanopia (blue-blind)

#004961

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #31269f;
/* rgb */ color: rgb(49, 38, 159);
/* oklch */ color: oklch(37.5% 0.184 276.8);

Tailwind

colors: {
  custom: {
    50: '#7963bd',
    500: '#31269f',
    950: '#000000',
  },
}

SCSS

$custom: #31269f;
$custom-light: #7963bd;
$custom-dark: #000000;

JSON

{
  "hex": "#31269f",
  "rgb": {
    "r": 49,
    "g": 38,
    "b": 159
  },
  "hsl": {
    "h": 245.455,
    "s": 61.421,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37533,
    "c": 0.18424,
    "h": 276.8
  },
  "luminance": 0.04542
}

Semantic roles & 50–950 ramp

primary

#31269F

secondary

#B7C061

accent

#E543D6

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #31269F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →